Breeders’ Cup Roundup: Diktaean, Self Improvement qualify via Korea

Self Improvement (left) outduels heavy favorite Chikappa in the Korea Sprint (G3) (Photo by Tomoya Moriuchi/Horsephotos.com)
The 2025 Breeders’ Cup at Del Mar is 52 days away. Catch up on the latest news and developments with our weekly Breeders’ Cup Roundup:
Diktaean takes Korea Cup, Self Improvement stars in Korea Sprint
South Korea hosted a pair of Breeders’ Cup qualifiers on Sunday, and both were won by horses based outside of the country.
The Korea Cup (G3), a 1,800-meter (about 1 1/8-mile) stepping stone to the Breeders’ Cup Dirt Mile (G1), went to Diktaean of Japan. He dropped far behind the pace set by Great Winner and Chancheng Glory, then unleashed a sustained rally around the far turn and down the homestretch to catch Chancheng Glory by one length in 1:50.80.
The 1,200-meter (about six-furlong) Korea Sprint (G3) awarded a Breeders’ Cup Sprint (G1) berth to Self Improvement, an Australian-bred gelding based in Hong Kong. After tracking the pace in second place, Self Improvement was initially outkicked by Japan’s Chikappa, who slipped through an opening inside of rivals. But Self Improvement never gave up and surged ahead in the final strides to win by half a length in 1:10.50.
It remains to be seen whether Diktaean and Self Improvement will accept their Breeders’ Cup berths. According to the South China Morning Post, Self Improvement may instead target the 2026 Dubai Golden Shaheen (G1) in Dubai.
Ole Crazy Bone upsets Kentucky Turf Cup
Coming into Saturday’s 1 1/2-mile Kentucky Turf Cup (G2) at Kentucky Downs, Ole Crazy Bone had placed three times at the stakes level without winning. That changed in decisive fashion when the 6-1 shot charged to a 3 3/4-length victory over the unique European-style turf course at Kentucky Downs.
Ole Crazy Bone was never more than 3 1/2 lengths behind a runaway leader before gradually edging up and taking command to defeat multiple graded stakes winner Tawny Port in 2:24.72. The victory earned Ole Crazy Bone a Win and You’re In berth to the Breeders’ Cup Turf (G1).
Ole Crazy Bone wins easy in the G2 Kentucky Turf Cup Invitational at Kentucky Downs at 6/1! 🍀
— TwinSpires Racing 🏇 (@TwinSpires) September 6, 2025
Mike Maker trains and Flavien Prat was aboard!
🎥 #TwinSpiresReplay pic.twitter.com/FaAKQ0pLTH
Woodbine Mile leads trio of Canadian qualifiers
This Saturday, Woodbine in Canada is hosting three top-tier Breeders’ Cup qualifiers.
The Woodbine Mile (G1), a pivotal prep for the Breeders’ Cup Mile (G1), leads the slate. While the field is still in flux, the list of nominees includes defending Woodbine Mile winner Win for the Money, multiple Group 1 winner and 2024 Breeders’ Cup Mile third-place finisher Notable Speech, and American Turf (G1) hero Zulu Kingdom.
The one-mile Summer (G1) awards a berth to the Breeders’ Cup Juvenile Turf (G1). Wild Desert, a Godolphin homebred exiting a third-place finish in England’s Superlative (G2), has been nominated by trainer Charlie Appleby, who has won a bevy of Group 1 races at Woodbine through the years.
Appleby also has a nominee for the Natalma (G1), a one-mile stepping stone to the Breeders’ Cup Juvenile Fillies Turf (G1). Appleby’s potential contender is Dance To The Music, whose 2-for-2 record includes a win in England’s Sweet Solera (G3) last month.
Five Breeders’ Cup berths up for grabs in Ireland
The international portion of the Breeders’ Cup Challenge Series continues in a big way this weekend with a quintet of qualifiers in Ireland:
- On Saturday at Leopardstown, the 1 1/4-mile Irish Champion (G1) awards the winner an entry into the Breeders’ Cup Turf. Eclipse (G1) hero and Juddmonte International (G1) runner-up Delacroix leads the prospective field.
- The Irish Champion undercard includes the one-mile Matron (G1), a prep for the Breeders’ Cup Filly & Mare Turf (G1). January and Fallen Angel, separated by a head when running 1-2 in the Prix Rothschild (G1) in France last month, are the two favorites in the early betting.
- Also on the Saturday card at Leopardstown, the one-mile KPMG Champions Juvenile (G2) will award a berth to the Breeders’ Cup Juvenile Turf. The field is far from finalized, but early entries include Tyros (G3) winner North Coast and Futurity (G2) third-place finisher Constitution River.
- The action heads to the Curragh on Sunday for the Flying Five (G1), an aptly named five-furlong dash serving as a Breeders’ Cup Turf Sprint (G1) qualifier. Asfoora, who already earned a Turf Sprint berth when taking the Nunthorpe (G1), is favored over Commonwealth Cup (G1) conqueror Time For Sandals in the early betting.
- The Curragh’s Sunday card also includes the Moyglare Stud (G1), a prep for the Breeders’ Cup Juvenile Fillies Turf. Early betting favors Composing, winner of the Silver Flash (G3) and Debutante (G2) as part of a three-race win streak, and Venetian Sun, whose 4-for-4 tally includes triumphs in the Prix Morny (G1), Duchess of Cambridge (G2), and Albany (G3).
Breeders’ Cup Challenge Series Qualifiers
The following horses have secured Win and You’re In berths to the 2025 Breeders’ Cup via the Breeders’ Cup Challenge Series:
Breeders’ Cup Classic
Antiquarian
Costa Nova
Fierceness
Forever Young
Journalism
Hit Show
Mindframe
Ombudsman
Sierra Leone
Breeders’ Cup Turf
Calandagan
Danon Decile
El Cordobes
Gold Phoenix
Intense for Me
Meisho Tabaru
Ole Crazy Bone
Ombudsman
Sinsel
Breeders’ Cup Distaff
Dorth Vader
Sarawak Rim
Seismic Beauty
Thorpedo Anna
Breeders’ Cup Mile
Deterministic
Docklands
Gran Oriente
Jantar Mantar
One Stripe
Qirat
Soul Rush
Breeders’ Cup Sprint
Dark Saffron
Lovesick Blues
Self Improvement
Straight No Chaser
Breeders’ Cup Dirt Mile
Book’em Danno
Diktaean
Dr. Venkman
Raging Torrent
Touch of Destiny
Breeders’ Cup Filly & Mare Turf
Ascoli Piceno
Bellezza
Double Grand Slam
La Kika
Minnie Hauk
She Feels Pretty
Whirl
Breeders’ Cup Filly & Mare Sprint
Hope Road
Breeders’ Cup Turf Sprint
Ag Bullet
American Affair
Asfoora
Bear River
Motorious
Breeders’ Cup Juvenile Fillies
Tommy Jo
Breeders’ Cup Juvenile Turf
Gewan
Breeders’ Cup Juvenile Fillies Turf
Precise
Breeders’ Cup Juvenile Turf Sprint
Charles Darwin
Lady Iman
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